ATE471829T1 - JOINT DEVICE, IN PARTICULAR FOR A SUSPENSION ARM OF A MOTOR VEHICLE - Google Patents

JOINT DEVICE, IN PARTICULAR FOR A SUSPENSION ARM OF A MOTOR VEHICLE

Info

Publication number
ATE471829T1
ATE471829T1 AT07122575T AT07122575T ATE471829T1 AT E471829 T1 ATE471829 T1 AT E471829T1 AT 07122575 T AT07122575 T AT 07122575T AT 07122575 T AT07122575 T AT 07122575T AT E471829 T1 ATE471829 T1 AT E471829T1
Authority
AT
Austria
Prior art keywords
core
bush
mounting portion
axis
motor vehicle
Prior art date
Application number
AT07122575T
Other languages
German (de)
Inventor
Andrea Crosetti
Rocco Puntillo
Original Assignee
Fiat Auto Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiat Auto Spa filed Critical Fiat Auto Spa
Application granted granted Critical
Publication of ATE471829T1 publication Critical patent/ATE471829T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/38—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type
    • F16F1/3863—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers with a sleeve of elastic material between a rigid outer sleeve and a rigid inner sleeve or pin, i.e. bushing-type characterised by the rigid sleeves or pin, e.g. of non-circular cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/051—Trailing arm twist beam axles
    • B60G21/052—Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/462—Toe-in/out
    • B60G2200/4622—Alignment adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • B60G2204/1434—Mounting of suspension arms on the vehicle body or chassis in twist-beam axles arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/42—Joints with cam surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2326/00—Articles relating to transporting
    • F16C2326/01—Parts of vehicles in general
    • F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

The device (2) includes: a cylindrical core (3) the longitudinal axis (A-A) of which defines the articulation axis, an inner cylindrical bush (4) mounted on the core (3) so as to be rotatable about the axis (A-A), an outer cylindrical bush (5) connected to or integral with an element (1) of an articulated structure such as a motor-vehicle suspension front arm (1), the outer bush (5) being connected to the inner bush (4) by means of at least one intermediate resiliently yielding connecting element (6), and a mounting portion (7) which is integral with the core (3) and enables the device (2) to be secured on a portion of a load-bearing structure such as a motor-vehicle floor or body that extends in a plane (B) which is inclined at a predetermined angle (±) to the articulation axis (A-A). The mounting portion (7) is formed integrally, that is in a single piece, with the core (3) and is inclined to the articulation axis (A-A) at an angle (±) equal to the predetermined angle (±) so that the mounting portion (7) can be fitted and secured directly on the load-bearing structure.
AT07122575T 2006-12-11 2007-12-07 JOINT DEVICE, IN PARTICULAR FOR A SUSPENSION ARM OF A MOTOR VEHICLE ATE471829T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000877A ITTO20060877A1 (en) 2006-12-11 2006-12-11 ARTICULATING DEVICE, PARTICULARLY FOR AN ARM OF A SUSPENSION OF A MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
ATE471829T1 true ATE471829T1 (en) 2010-07-15

Family

ID=38017102

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07122575T ATE471829T1 (en) 2006-12-11 2007-12-07 JOINT DEVICE, IN PARTICULAR FOR A SUSPENSION ARM OF A MOTOR VEHICLE

Country Status (4)

Country Link
EP (1) EP1932692B1 (en)
AT (1) ATE471829T1 (en)
DE (1) DE602007007282D1 (en)
IT (1) ITTO20060877A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954228B1 (en) * 2009-12-23 2012-04-27 Peugeot Citroen Automobiles Sa VEHICLE COMPRISING AN ARTICULATION FOR SOLIDARIZING A REAR TRAIN ON THE BODY OF A VEHICLE
US8579510B2 (en) 2010-03-12 2013-11-12 Hendrickson Usa, L.L.C. Rotatable bar pin bushing assembly
JP5478719B2 (en) 2010-05-25 2014-04-23 本田技研工業株式会社 Suspension arm mounting structure
DE102010043428A1 (en) * 2010-11-04 2012-05-10 Zf Friedrichshafen Ag Wheel suspension unit for vehicle e.g. sports utility vehicle, has transverse control arm part connected with elastomer bearings in fixed manner, and another transverse control arm part connected with joint in fixed manner
JP6510832B2 (en) * 2015-02-20 2019-05-08 本田技研工業株式会社 Suspension bush
US10899186B2 (en) * 2019-02-12 2021-01-26 Mahindra N.A. Tech Center Cam adjustment mechanism for vehicle suspension control arm mount
DE102021100455A1 (en) 2021-01-13 2022-07-14 Audi Aktiengesellschaft Adjustment unit and adjustment device for adjusting a relative position of components mounted against one another
DE102021115633A1 (en) 2021-06-17 2022-12-22 Audi Aktiengesellschaft Wheel suspension for a vehicle

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2162828A (en) * 1937-05-05 1939-06-20 Chrysler Corp Wheel suspension
US4158511A (en) * 1977-09-28 1979-06-19 Trw Inc. Pivot joint
US4327995A (en) * 1979-03-12 1982-05-04 Gould Inc. Bar pin for use in torque rods
DE3613123A1 (en) * 1986-04-18 1987-10-29 Lemfoerder Metallwaren Ag Elastic pivot-slide bearing for chassis parts in motor vehicles
JP2501885Y2 (en) * 1989-12-19 1996-06-19 トヨタ自動車株式会社 Wheel alignment adjustment device
JP2952794B2 (en) * 1991-12-10 1999-09-27 本田技研工業株式会社 Method of manufacturing suspension member for vehicle
JPH10318312A (en) * 1997-05-15 1998-12-04 Toyo Tire & Rubber Co Ltd Rubber bush
SE511126C2 (en) * 1997-12-30 1999-08-09 Volvo Lastvagnar Ab V-bracket for vehicles
JP4025420B2 (en) * 1998-05-11 2007-12-19 日本発条株式会社 Suspension rod
JP2000238662A (en) * 1999-02-19 2000-09-05 Toyota Auto Body Co Ltd Lower body structure of automobile
US6511084B1 (en) * 1999-03-02 2003-01-28 ZF Lemförder Metallwaren Axle suspension of rigid axles
JP2003294084A (en) * 2002-04-03 2003-10-15 Toyo Tire & Rubber Co Ltd Vibration-resistant bush
JP4146210B2 (en) * 2002-10-22 2008-09-10 東洋ゴム工業株式会社 Anti-vibration bushing manufacturing method
DE10258986B4 (en) * 2002-12-16 2005-07-14 ZF Lemförder Metallwaren AG Elastic chassis bearing for commercial vehicles
DE102004013554A1 (en) * 2004-03-19 2005-10-13 Audi Ag elastomeric bearings
DE102005000760A1 (en) * 2005-01-04 2006-07-20 Jörn GmbH Achslenkerlager a motor vehicle with an elastomer-metal spherical plain bearings

Also Published As

Publication number Publication date
ITTO20060877A1 (en) 2008-06-12
EP1932692B1 (en) 2010-06-23
EP1932692A1 (en) 2008-06-18
DE602007007282D1 (en) 2010-08-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties